Writing S-Functions

ssGetDiscStates

Get a block's discrete states

Syntax

• real_T *ssGetDiscStates(SimStruct *S)
  

Arguments

S
   SimStruct representing an S-Function block.

Description

Returns a block's discrete state vector has an array of real_T elements of length ssGetNumDiscStates(S). Typically, the state vector is initialized in mdlInitializeConditions, updated in mdlUpdate, and used in mdlOutputs. You can use this macro in the simulation loop, mdlInitializeConditions, or mdlStart routines.

Languages

C

See Also

ssGetNumDiscStates, mdlInitializeConditions, mdlUpdate, mdlOutputs, mdlStart

ssGetDataTypeZero

ssGetDTypeIdFromMxArray

© 1994-2005 The MathWorks, Inc.